package com.itheima.utils;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;

import javax.annotation.PostConstruct;
import javax.mail.*;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import java.io.FilterOutputStream;
import java.util.Properties;

@Configuration
public class MailUtils {

    public static boolean sendMail(String code){
        try {
            Properties props = new Properties();
            props.put("mail.smtp.auth", "true");
//            props.put("mail.smtp.host", "smtp.qq.com");
            props.put("mail.smtp.host", "smtp.163.com");

            // 发件人的账号
            props.put("mail.user", "gyhhh112358@163.com");
            //发件人的密码
            props.put("mail.password", "KNLRHKHOTUEVLQNZ");

            // 构建授权信息，用于进行SMTP进行身份验证
            Authenticator authenticator = new Authenticator() {
                @Override
                protected PasswordAuthentication getPasswordAuthentication() {
                    // 用户名、密码
                    String userName = props.getProperty("mail.user");
                    String password = props.getProperty("mail.password");
                    return new PasswordAuthentication(userName, password);
                }
            };
            // 使用环境属性和授权信息，创建邮件会话
            Session mailSession = Session.getInstance(props, authenticator);
            // 创建邮件消息
            MimeMessage message = new MimeMessage(mailSession);
            // 设置发件人
            String username = props.getProperty("mail.user");
            InternetAddress form = new InternetAddress(username);
            message.setFrom(form);

            // 设置收件人
            InternetAddress toAddress = new InternetAddress("1261201164@qq.com");
            message.setRecipient(Message.RecipientType.TO, toAddress);

            // 设置邮件标题
            message.setSubject("Reggie验证码");

            // 设置邮件的内容体
            message.setContent("验证码为：" + code, "text/html;charset=UTF-8");
            // 发送邮件
            Transport.send(message);
            return true;
        }catch (Exception e){
            e.printStackTrace();
            return false;
        }
    }
}
